header {
  height: .7rem;
  margin: .35rem .25rem 0;
  font-size: .28rem;
}

header select {
  width: 1rem;
  background-color: #fff;
  border: none;
  margin-top: .15rem;
  outline: none;
  font-family: inherit;
  font-size: .28rem;
}

header select option {
  border: none;
  background-color: #fff;
  outline: none;
}

header .search {
  width: 5rem;
  height: .7rem;
  background-color: #f7f7f7;
  position: relative;
  left: .1rem;
}

header .search input[type="image"] {
  width: .24rem;
  height: .24rem;
  position: relative;
  left: .33rem;
  top: .25rem;
}

header .search input[type="text"] {
  background-color: #f7f7f7;
  border: none;
  font-family: inherit;
  position: relative;
  left: .5rem;
  top: .2rem;
}

header .search a {
  width: 100%;
  height: 100%;
  display: block;
}

header .search img {
  width: .24rem;
  height: .24rem;
  position: relative;
  left: .33rem;
  top: .25rem;
}

header .search span {
  position: relative;
  left: .5rem;
  top: .2rem;
  color: #9e9e9e;
}

header>img {
  width: .38rem;
  height: .38rem;
  margin-top: .13rem;
}

.banner {
  margin-top: .2rem;
}

.navtop ul {
  display: flex;
  justify-content: space-around;
  margin: .4rem .42rem 0;
}

.navtop ul li {
  /*width: 1rem;*/
  width: 25%;
  height: 1.1rem;
  text-align: center;
}

.navtop ul li a {
  width: 100%;
  height: 100%;
  display: block;
}

.navtop ul li img {
  width: .46rem;
  height: .46rem;
  display: block;
  margin: 0 auto;
}

.navtop ul li p {
  color: #5e5e5e;
  font-size: .28rem;
  margin-top: .18rem;
}

.content {
  margin: 0 .24rem 1.2rem;
}

.content>h1 {
  font-size: .48rem;
  margin-top: .4rem;
  margin-bottom: .2rem;
  font-weight: 600;
}

.content>h1>a {
  font-size: .28rem;
  line-height: .48rem;
  display: inline-block;
  color: #7d7d7d;
  margin-top: .1rem;
  font-weight: normal;
}

.content .select {
  width: 100%;
  max-height: 3.42rem;
}

.content img {
  width: 100%;
  display: block;
}

.content .select .left {
  width: 3.37rem;
}

.content .select .right {
  width: 3.35rem;
}

.content .select .right>img:nth-child(2) {
  margin-top: .22rem;
}